Method and apparatus for displaying and cutting out region of interest from picture
AssigneeHitachi Medical Corporation
InventorYoshihiro Goto
Life of this patent
Estimating the term…
Abstract
A method of displaying and cutting out a region of interest. Upon depicting contour lines indicating regions of interest, respectively, on a display screen, the regions of interest are displayed with contour lines differing from one region to another in accordance with the order in which the regions of interest are designated. The contour displayed is scanned in the four directions leftward, rightward, upward and downward. For the inaccessible regions which are located outside of the contour and which could not have been reached by the scanning line, one of the upward and downward scannings and one of the leftward and rightward scannings are repeated until the inaccessible regions are no longer present.
Claims16
A method of displaying regions of interest of a picture, said method comprising the steps of:
- inputting contour line attribute data which defines boundaries for respective ones of regions of interest;
- allotting said contour line attributes data for an order of designation of said regions of interest to display said regions of interest on display means;
- displaying a picture on said display means;
- designating regions of interest by tracing a contour of regions of interest while viewing said picture;
- and
- displaying said regions of interest with said contour line attribute to data in accordance with said order of said designation of said regions of interest.
An apparatus for displaying said regions of interest, comprising:
- means for displaying a picture;
- means for storing contour line attribute data used for displaying regions of interest;
- means for receiving an input of contour data of regions of interest when a user designates said regions of interest;
- means for allotting said contour line attribute data for an order of designation of said regions of interest;
- and
- means for displaying said regions of interest with said contour line attribute data in accordance with said order of said designation of said regions of interest.
A method of displaying regions of interest of a picture, said method comprising the steps of:
- inputting contour line attribute data which defines boundaries for respective ones of regions of interest;
- allotting said contour line attribute data for an order of designation of said regions of interest to display said regions of interest on display means;
- displaying a picture on said display means;
- designating regions of interest by tracing a contour of regions of interest while viewing said picture;
- displaying said regions of interest with said contour line attribute data in accordance with said order of designation of said regions of interest;
- obtaining statistical data concerning said regions of interest;
- and
- displaying said statistical data according to said order of designation.
An apparatus for displaying regions of interest, comprising:
- means for displaying a picture;
- means for storing contour line attribute data used for displaying regions of interest;
- means for receiving an input of contour data of regions of interest when a user designates said regions of interest;
- means for allotting said contour line attribute data for an order of designation of said regions of interest;
- means for displaying said regions of interest with said contour line attribute data in accordance with said order of said designation of said regions of interest;
- means for obtaining statistical data concerning said regions of interest;
- and
- means for displaying said statistical data according to said order of designation.
Dependencies are inferred from the claim text.